Mason/Clark Middle Sch

Regular School · East Saint Louis, IL

Mason/Clark Middle Sch is a regular school school in East Saint Louis, Illinois, serving grades 05–08 with 540 students enrolled (SY 2024-2025). The student-teacher ratio is 11.5:1.

Level

Middle

Grades

05 – 08

Enrollment

540

Teachers (FTE)

47.0

Student–Teacher Ratio

11.5:1

Status

Open

Lunch Program Participation

Yes under Community Eligibility Option (CEO)

Student Demographics (SY 2024-2025)

Race / Ethnicity	Students	Share
Black or African American	511	95%
Hispanic/Latino	14	3%
Two or more races	8	1%
White	4	1%
Native Hawaiian / Pacific Islander	2	0%
Asian	1	0%
Total enrollment	540	298M / 242F

English Language Learners: 16 (3% of enrollment) · SY 2021–22

Academic Performance (SY 2021-2022)

Metric	This School	State Avg	Tested
Math Proficiency	2.0% -25.7pp	27.7%	515
Reading Proficiency	4.0% -28.7pp	32.7%	526

Source: EDFacts, SY 2020–2021. Suppressed values (e.g. <=10%) indicate fewer than the minimum reportable threshold.

Stanford Achievement Estimate

Pooled score across SY 2009–2022 (grades 3–8), expressed in grade levels relative to the national average. Positive = above average.

Overall (Math + ELA)

-0.91 grade levels

Math

-0.10 grade levels

Programs & Discipline

Gifted & Talented

None offered

Out-of-School Suspensions

Chronically Absent

476

88.1% of enrollment · SY 2019–20

Comprehensive Support School (CSI)

Source: Civil Rights Data Collection (CRDC), Office for Civil Rights & EDFacts.

Lunch Program (SY 2024-2025)

Category	Students	% of School
Total enrollment (est.)	540	100%

Contact & Location

5510 State St

East Saint Louis, IL 62203

Phone: (618)646-3750

http://estl189.com

District

East St Louis SD 189

Per-pupil expenditure: $30,902

District enrollment: 4,679

Other Schools in District

Annette Officer Elementary Elementary
Dunbar Elem School Elementary
James Avant Elementary School Elementary
Katie Harper-Wright Elem Elementary
Wyvetter Younge Sch of Excellence Elementary
East St Louis Senior High School High
Gordon Bush Alt Sch for Education High
SIU Charter Sch of East St Louis High

View all 11 schools →

Related Data

Neighborhood demographics (ZIP 62203) → CensusDepth.com
Illinois population & income data → CensusDepth.com
Illinois teacher salaries → WageDepth.com

NCES ID

171332004977

Data sources: NCES CCD SY 2024-2025 (directory, staff, lunch), EDFacts SY 2020-21 (assessments), CRDC SY 2021-22 (programs & discipline), SEDA v6.0 (achievement estimates). Updated annually. NCES CCD